ahead adj.〔常作表语〕,adv. 1.在前;向前;提前。 2.〔美国〕赢得;领先。 set the clock ahead 把钟朝前拨。 He is ahead of his times. 他走在时代前面。 be ahead of the other students in the class 在班上名列前茅。 ahead of 在…前面;比…进步;优于;胜于 (walk ahead of sb. 走在某人前面)。 be ahead 〔口语〕赢;赚。 be ahead of …比…好。 Breakers ahead ! 前面有碎浪[暗礁]!前途危险! Full speed ahead 全速前进。 get ahead 前进,抢先。 get ahead in the world 出头,发迹。 go ahead 上前;前进;继续下去;进步 (Things were going ahead. 事事顺畅)。 Go ahead ! 1. 【航海】前进!冲啊! (opp. go astern!) 开呀!〔美国对火车的口令〕;动手! 干呀!〔工作口令〕。 2. 那末,还有呢〔提话口气〕。 Right ahead 1. 就在眼前。 2. 勇往直前 (They saw it right ahead. 他们看见那东西就在眼前。 galloping straight ahead 驰骋向前)。 wind ahead 顶头风,迎面风。
In his last 2 1 / 2 years as chairman , greenspan sent clear signals ahead of time to prepare financial markets for fed decisions on interest rates 在格林斯潘任职主席的2年半里,联邦储备局对金融市场的决策和利率的的准备都会提前给出相关信号。
Timing advance ( ta ) makes ms transmit signal ahead of schedule , to offset the delay of radio transmission line and thus transmit uplink signals of every ms to the bts in their own timeslot 时间提前技术为了补偿无线传输路径的延时而使ms提前发射信号,使得上行信号在各自的时隙内到达bts 。